baber/WOPTO huggingface dataset:
Patent JP-S60129947-A (JP)
Title: Optical recording medium
Inventor: SASAKI OSAMU
IPC: G11B7/24015
Filed: 1983-12-15
Abstract: PURPOSE:To obtain an optical recording medium which is easily produced at low cost by adhering a supporter and a transparent substrate with a power substance having the same diameter as a gap to be formed between the supporter and the substrate, or an adhesive containing glass fibers having the same diameter as said gap. CONSTITUTION:An adhesive 14 obtained by mixing powder substances 14a into the photosensitive resin is applied on the outer and inner circumferential parts of a supporter 11. A recording layer 13 is formed on a single side of a transparent substrate 12 by the sputtering, vapor deposition or the like process. This substrate 12 is put on the supporter 11 with pressure to that the layer 13 is positioned at the side of the supporter 11. Then ultraviolet rays 16 are irradiated to the substrate 12 to harden the photosensitive resin of the adhesive 14. Thus the supporter 11 and the substrate 12 are adhered firmly to each other and at the same time a fixed gap 15 decided by the diameter of the substance 14a is formed between the supporter 11 and the substrate 12. In such a way, a spacer requiring the highly accurate processing can be omitted.
Patent JP-2000066294-A (JP)
Title: Data module and film unit with lens incorporating the same
Inventor: HATA KOJI
IPC: G03B17/24
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent a data module and a film unit with a lens incorporating the same from being reutilized by an unauthorized trader. SOLUTION: This data module 31 is connected to the RS-232C 57a of a personal computer 57 through a serial I/O 52 before it is incorporated in a unit main body. When a battery for a module 55 is set in the date module 31, a clock circuit 49 is reset and starts time measurement operation from prescribed date and time, and the prescribed date and time is temporarily displayed on a liquid crystal panel 51, which becomes the non-display state after 1 to 2 seconds. By operating the computer 57, the date and time data expressing the present date and time is transferred to a controller 53 through serial communication in such order as identification code →writing instruction code →-date and time data, and the circuit 49 starts the time measurement from the present date and time.  If the identification code is not transferred first, the controller 53 does not receive the next instruction code, the panel 51 is in the non-display state, and imprinting a photographing day etc., is not performed.
Patent JP-H04120186-A (JP)
Title: Packing
Inventor: IYOKU MASAMI
IPC: C08K5/10
Filed: 1990-09-10
Abstract: PURPOSE:To obtain an inexpensive packing having a reduced amount of outgassing after packing integration without staining the surface of disc drive, comprising vulcanized butyl rubber containing an ester-based plasticizer having specific physical properties. CONSTITUTION:The objective packing comprising butyl rubber containing an ester-based plasticizer such as di-(2-ethylhexyl) azelate or di(2-ethylhexyl) sebacate having <=11% loss by volatilization at 160 deg.C for 2 hours, vulcanized with sulfur, etc. The packing is preferably used especially for a hard disc drive device for computer.
Patent JP-2001060315-A (JP)
Title: Laminated film for magnetic card
Inventor: FUKUDA MASAYUKI
IPC: C09D167/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To permit an excellent antistatic property, back transferability and chipping resistance by applying an aqueous coating high polymer solution containing a composition consisting of respectively specific ratios of a binder resin, specific antistatic agent, water-soluble high polymer and surfactant on a film, drying the coatings and stretching the film, thereby forming the static control coated film. SOLUTION: The composition consisting of 40 to 80 wt.% binder resin, 5 to 50 wt.% antistatic agent essentially consisting of the repeating unit of structure expressed by formula, 5 to 20 wt.% water-soluble high polymer and 5 to 15 wt.% surfactant is prepared. In the formula, R1, R2 are respectively H or CH3; R3 is 4-10C alkylene group; R4, R5 are respectively 1-5C saturated hydrocarbon groups; R6 is 2-5C alkylene group; (m) is a number from 1 to 2; (n) is a number from 1 to 40; Y- is a halogen ion, mono- or polyalkylene ion halide, nitrate ion, sulfate ion, alkylsulsulfulate ion, sulfonate ion.
Patent JP-H0975582-A (JP)
Title: Display equipment on laundry machine
Inventor: HIRANO TAKAYUKI
IPC: D06F39/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To enable easy visible recognition of an error generation during laundering. SOLUTION: Upon generation of an error, whole displays of this display equipment 5 mainly consisting of an NCAP liquid crystal panel turn off except process display to show the process of laundering at the time of an error generation and a pair of displays 24b and 24c to show an error generation 'E' and to show the error condition by numerical number as a numerical display 24c respectively. Such exceptional displays repeatedly turn on and off.
Patent JP-S6296746-A (JP)
Title: Air-fuel ratio controller for engine
Inventor: TANAKA HIDEKI
IPC: F02D41/02
Filed: 1985-10-22
Abstract: PURPOSE:To make heater's effectiveness and fuel atomization securable so favorably, by narrowing a lean control zone at the time of heater operation, in case of a device which makes an engine drive with a lean mixture at time when its cooling water temperature is reached to the setting value at a specified driving range. CONSTITUTION:When a engine 1 operates, a central processing unit 17 first judges of whether the engine 1 is in a specified driving range of an idle zone or a partial load zone, etc., or not from each output of an engine speed sensor 12 and a throttle valve opening sensor 11. When the judgement is YES, it also judges of whether cooling water temperature to be detected by a water temperature sensor 14 is reached to the setting value or not, and when YES is the case, it multiplies a fundamental injection quantity by a lean transition factor to be set according to the driving state, makes the engine 1 drive with a lean mixture. And, at this time, in case of heater operation when a heater switch 19 and a fan switch 20 both are turned on, at the cooling water temperature higher than this setting value, it multiplies the fundamental injection quantity by the lean transition factor for the first time, that it, a lean control zone is narrowed.
Patent JP-H0286057-A (JP)
Title: Electrolyte pouring method for reserve battery
Inventor: TANO YOSHIKAZU
IPC: H01M50/609
Filed: 1988-09-21
Abstract: PURPOSE:To surely pour such an amount of electrolyte that a leak current circuit is not produced between unit cells by controlling the degree of vacuum within a battery container. CONSTITUTION:When a battery is used, the battery or a battery mounted unit is put into water, then an arming wire 9 is drawn out. A piston 7 is moved to a position 7' with a spring 10. Outside water or sea water is sucked by reduced pressure within the battery, and dissolves chemicals such as powdery potassium hydroxide. The dissolved chemical solution is poured into each unit cell 1 though a liquid guide pipe 4, a branch pipe 3, and pouring holes 2 to generate electric power. If the pressure of the battery is completely reduced, all spaces within the battery are filled with the electrolyte and may cause self discharge or a spark. By slightly reducing the degree of vacuum within the battery, a space is produced in the upper parts of unit cells after the filling of electrolyte was finished. This prevents the battery from generating a leak current circuit.
Patent JP-H0287320-A (JP)
Title: Magnetic recording medium
Inventor: SHINODA FUJIO
IPC: G11B5/73
Filed: 1988-09-22
Abstract: PURPOSE:To improve traveling durability and still life by providing a magnetic layer essentially comprising ferromagnetic powder and a binder on one surface of a nonmagnetic supporting substance and a back coating layer essentially comprising nonmagnetic inorganic fine powder and a binder on the other side of the supporting substance and specifying the amount of residual solvent contained in the magnetic layer. CONSTITUTION:The magnetic layer essentially comprising ferromagnetic powder and a binder is formed on one surface of the nonmagnetic supporting substance and the back coating layer essentially comprising nonmagnetic inorganic fine powder and a binder is formed on the other side of the supporting substance. The amount of residual solvent contained in the magnetic layer is specified to 0.1wt.% or less. By this method, the still life of the medium is significantly improved compared to conventional ones without increasing the amount of lubricant such as fatty acid or fatty acid esters than a conventional amount. Besides, the obtained magnetic recording medium has excellent durability.
Patent JP-H04116287-A (JP)
Title: Motor-driven compressor
Inventor: AKENO MASANOBU
IPC: F04C23/02
Filed: 1990-09-07
Abstract: PURPOSE:To easily form a vane holding section and an intake pipe and prevent the reduction of airtightness due to heat by providing a vane supported on the vane holding section of a cylinder straightly movably in the radial direction and brought into contact with the outer periphery of a piston to separate a compression object in an airtight chamber. CONSTITUTION:A cylinder has an intake hole 17 and a discharge hole 18 with a back flow preventing valve 21 and has a vane 26 supported displaceably in the radial direction and invariably excited into contact with the contact section 15 of a piston 14 by a spring between them. The compression stroke is started when the contact point between the piston 14 and the cylinder 16 passes the intake hole 17, the back flow preventing valve 21 is opened when the pressure reaches a certain value, and a high-pressure compression object is discharged to a discharge pipe 20 through the discharge hole 18. The contact between the piston 14 and the cylinder 16 is surely obtained by the magnetic suction force.
Patent JP-S6298211-A (JP)
Title: Displacement measuring method by laser displacement gage
Inventor: MIYATSU MASAKAZU
IPC: G01C3/06
Filed: 1985-10-25
Abstract: PURPOSE:To obtain optimum measuring accuracy by setting a diameter of a spot to 1.3-1.6mm. CONSTITUTION:Laser beam 5 emitted from a semiconductor laser 1 is condensed by a condenser lens 3 and the spot 7 is formed on a work 8 of a measuring distance L. At this time, the distance (l) between the laser 1 and the lens 3 is adjusted and the diameter of the spot 7 (beam diameter) is made 1.3-1.6mm at the measuring distance L. Further, the distance L, an angle alpha of reflection, the distance (m) between the laser 1 and a detector 2 and the focal distances of the condenser lenses 3 and 4 are set according to the design specifications. In other words, an optical axis 9 connecting the laser beam 1 with the center of the lens 3 and an optical axis 10 connecting the detector 2 with the lens 4 are crossed at an angle of alpha deg. at the distance L from a laser head. At that time, the diameter of the spot 7 can be selected to 1.3-1.6mm by selecting the distance (l) between the laser 1 and the lens 3 and the proper focal distance of the lens 3.
Patent JP-H03100233-A (JP)
Title: Earthquake vibration shielding mechanism at pile head
Inventor: TANAKA SHUNPEI
IPC: E02D5/34
Filed: 1989-09-12
Abstract: PURPOSE:To improve the vibrationproof faculty by installing a lower part receiving seat in board form which spreads in plane form onto a pile head and supporting an upper part receiving seat which projects onto the lower part of a building body through a number of steel ball bodies arranged on the lower part receiving seat. CONSTITUTION:A lower part receiving seat 6 which spreads in plane form on a board formed by concrete onto a part where a reinforcing band 5 is fitted on the pile head 1a of a pile 1 in the ordinary case is embedded into a drain layer 9 so that the upper surface is exposed on the ground. A number of steel bodies 8 are arranged onto the recessed part 7 on the upper surface of the lower part receiving seat 6, and the upper part receiving seat 16 which is projectingly installed onto the lower part of a building body 14 is supported. When the ground is vibrated, even if the pile head 1a of the pile 1 moves freely in the horizontal direction, the transmission of vibration onto the upper part receiving seat 16 is suppressed by revolving the steel ball bodies 8, and when vibration is completed, restoration is performed by the actions of a spring 17 and a dash pot 18. Therefore, breakage can be prevented.
Patent JP-H08101069-A (JP)
Title: Method and apparatus for estimating temperature of bar-like material
Inventor: NOHIRA MASAKI
IPC: B21B37/00
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a method and apparatus for estimating the temperature of a bar-like material with high accuracy and workability. CONSTITUTION: A multiple regression coefficient (k) and a correction amount αlearnt by a temperature achievement learning unit 7 are fed, along with an inlet side temperature T0 , to an arithmetic unit 8 where a predictive temperature Te on the outlet side is calculated according to a formula; Te=kT0 +α. A defective measurement detector 10 outputs an outlet side temperature T based on detection results from an end part detector 9 when a bar-like material S passes through a spot position of a thermometer 2. When the outlet side temperature T drops abruptly, the detector 10 makes a decision that the thermometer 2 is defective and interrupts provision of the outlet side temperature T. Furthermore, a command is delivered to the arithmetic unit 8 for outputting the outlet side predictive temperature Te on the outlet side.  When the outlet side temperature T is substantially recovered to a level prior to failure of the thermometer 2, the detector 10 interrupts provision of output from the arithmetic unit 8 and resumes output of the outlet side temperature T.
Patent JP-S60132846-A (JP)
Title: Document feeder in image formation apparatus
Inventor: KAKEHI YOSHIO
IPC: B65H9/00
Filed: 1983-12-19
Abstract: PURPOSE:To eliminate waste of recording sheets due to miscopy by automatically detecting the size of a document according to the movement of a document regulating plate of a document feed portion and automatically selecting a recording sheet of a suitable size according to the result of detection. CONSTITUTION:In case of making a copy, a document 13 of A-4 size, for example, is placed on a document feed table 12, and one document regulating plate 18a is moved in direction of X in such a manner as to be aligned with one side of the document 13, so that the other document regulating plate 18b is automatically moved in direction of Y through engagement of a pinion gear with a rack to support the document between both regulating plates 18a, 18b. Simultaneously, with the movement of the regulating plate 18a, a potential difference corresponding to A-4 size is input from a variable resistor 23 to a control unit 26. In this arrangement, the control unit 26 is adapted to select a cassette device storing recording sheets of A-4 size according to data from size readers 24a, 24b and set the corresponding sheet feed roller 28a or 28b at a sheet feed position.
Patent JP-S6479667-A (JP)
Title: Voltage detector
Inventor: TODA KAZUO
IPC: G01R15/24
Filed: 1987-09-22
Abstract: PURPOSE:To enable highly accurate measurement of a current with limited effect of a positional deviation due to changes in vibration and temperature when and after a magnetic field detector section is set, by arranging a magnetic field detecting section, a light emitting section, a light receiving section, a fiber and the like. CONSTITUTION:A magnetic field generated in the perimeter of a conductor 110 by a current flowing therethrough 110 is gathered to a core 101 and a magnetic flux passing through the core 101 is developed as current with a first coil 102 to be converted to a magnetic field with a second coil 103 connected to the coil 102. Then, a magnetic field detecting section 111 is provided in the coil 103 and light led to one of optical fibers 112 from a light emitting section 104 is guided to a light receiving section 105 through the other of the fibers 112 intensity modulated to be converted into an electrical signal, which enables measurement of current. The core 101, the coils 102 and 103 and the detector section 111 are fixed with a resin or the like to avoid measuring errors due to a positional deviation. Moreover, the magnetic field is almost even in the coil 103 except for both ends thereof thereby enabling a reduction in effect of a positional deviation due to changes in vibration and temperature after the fixation with the resin.
Patent JP-S60129733-A (JP)
Title: Projecting lens and film projector
Inventor: MURATA SHINJI
IPC: G03B21/11
Filed: 1983-12-19
Abstract: PURPOSE:To improve operability at the replacement of a lens and positional accuracy by forming an engaging part to be attachably/detachably engaged with a device body in a direction rectangular to an optical axis on the peripheral part of a projecting lens. CONSTITUTION:A lens fixing member 30 formed unitedly with a hook part 30c is fitted to the device body. A hook part 20i to be engaged with the hook part 30c is formed on the periphery of a lens holder supporting member 20c in the direction rectangular to the optical axis of the lens. To detach the lens, the hook part 20i is picked up and pulled in the arrow Y direction. At the attachment of the lens, the lens is inserted in the reverse direction against the Y direction through a guide plate of the fixing member 30, so that the hook part 30c is engaged with the hook part 20i and the lens is simply fixed. Thus, the operation for the replacement of the lens is easy and simple and the positional accuracy can be highly maintained.
Patent JP-H0791911-A (JP)
Title: Detection method for work in soldering device
Inventor: OBARA TOSHIHIRO
IPC: B23K1/08
Filed: 1993-09-24
Abstract: PURPOSE:To exactly control the number of soldered substrates even in the case where a plurality of substrates use conveyed successively. CONSTITUTION:A sensor 1 is arranged at the substrate entry of conveyer 11, a sensor 2 is arranged at the outlet of substrate and a sensor 3 is provided near a pulley with gear 12 to sense each gear tooth of the pulley and generate pulse signals. A substrate P is put on the conveyer 11 from the inlet side to be conveyed, a pulse number counter 4 is set when the sensor 1 senses the substrate P and the pulse number detected with the sensor 3 is counted by the counter 4. No matter how the conveyer velocity is varied, the target pulse number from the sensor 1 to the sensor 2 is unchanged. When the pulse number counted by the pulse number counter 4 reaches a target pulse number, the arrival of the substrate is instantaneously checked at the moment with the outlet side substrate sensor 2. In the case where the substrate P exist, soldered substrate number is counted by a produced substrate counter 5.
Patent JP-S6392565-A (JP)
Title: Original reader
Inventor: NAGANE HIROMICHI
IPC: B65H29/52
Filed: 1986-10-07
Abstract: PURPOSE:To keep off any reader winding trouble in an original even if it is weak in stiffness, by installing an overhang member whose tip part is situated at the downstream in the conveying direction of a U-turn discharge original. CONSTITUTION:When an original O to be led into a reader is such thin paper as weak in stiffness, a cover 20 is made into an open state. The discharge original O out of an original discharge port 5 is first conveyed in U-turn toward upward aslant in front of the reader, but it is weal in stiffness so that buckling is caused by successive original discharge, causing a hanging to the lower part as in M and N, and it is hung down to the top of the cover 20 as an overhang member in a open tilting retention state and its tip part is received. The hanging tip part of the original is moved in the tip direction of the cover 20 by the successive original discharge, and it collides with the inside of a base of an upward guide plate 17 as in P. Moreover, the original at the discharge side comes into a state of R via a Q state by the successive original discharge, and finally it gets over the cover 20 and drops on a dest top D.
Patent JP-S60129007-A (JP)
Inventor: YASUDA SHIGERU
IPC: A47C7/14
Filed: 1983-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1151443-A (JP)
Title: Smoking space creating apparatus
Inventor: TERAKADO HIROMI
IPC: F24F9/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To carry out purification without allowing smoke of smoking to leak into a nonsmoking space by dividing an indoor space into a smoking space and a nonsmoking space by surrounding a wide range of the indoor space as desired without using a partition and the like. SOLUTION: This apparatus comprises an air-curtain generator 5 having an outlet 4 for forming an air curtain 3 for partitioning an interior 2 of a room and an air cleaner having a machine main body provided with an inlet 6 in one of spaces partitioned by the air curtain 3 from the air curtain generator 5 and an outlet 7 in another of the spaces and an air purifier between the inlet 6 and the outlet 7 of the main body are provided and direction in which the air curtain from the outlet 4 is formed can be freely changed. Air discharge volume from the outlet 7 is set larger than volume Q of external air entrained in the air curtain 3 so as to create negative pressure state in a space at the inlet side 6, which is used as a smoking space 12, and the interior 2 of the room is divided at a desired boundary by the air curtain generator 5 into the smoking space 12 and a nonsmoking space 12a.
Patent JP-H0795569-A (JP)
Title: Method and device for coding picture
Inventor: KONDO TETSUJIRO
IPC: H04N19/122
Filed: 1993-08-30
Abstract: PURPOSE:To improve the compression efficiency and to reduce the deterioration in the picture quality when picture data are coded hierarchically by discriminating block activity as to all blocks of layer data except highest layer data whose resolution is lowest every time and selecting the processing of the layer data in the block accordingly CONSTITUTION:Input picture data D31 comprising a still picture are divided into five layers through hierarchical coding and lowermost layer data and four inter-layer differential data D40-D43 obtained as the result are coded. The inter- layer differential data D40-D43 are inputted respectively to division control circuits 50-53. The division control circuits 50-53 discriminate a threshold level of block activity representing whether or not a predetermined block in the inter-layer differential data D40-D43 is a flat block every time as to each block of the inter-layer differential data D40-D43 and decides the processing as to whether or not the corresponding block of the inter-layer differential data D40-D43 is to be sent.
Patent JP-H03107171-A (JP)
Title: Automatically copying apparatus
Inventor: DENISU JIEI SUTEINMURU
IPC: B65H85/00
Filed: 1990-09-07
Abstract: PURPOSE: To efficiently perform automatic double-sided copying by superposing the corner parts of succeeding copying media getting in and out of a side surface shift reversing device by the copying medium carried in a medium carrying direction in the reversing device in cooperation with the reversing device. CONSTITUTION: The medium carrying path 14 passes an automatic electrostatic copying device 10 from a supporting tray 26 and passes a part where the copying medium 31 is reversed twice centering an axis perpendicular to the path direction. Then, the device is provided with the side surface shift reversing device 40 for reversing the medium 31 once centering an axis parallel with the path direction. The corner parts of the succeeding media 31 getting in and out of the device 40 are superposed by the medium 31 carried toward the carrying path 14 in the device 40 in cooperation with the device 40. Thus, the automatic double-sided copying is efficiently performed.